EQB FranklinWH Backup Switch

The EQB Energy Quarterback Backup Switch is a high-performance automatic transfer switch engineered to integrate with FranklinWH aPower battery systems. During a grid outage or Public Safety Power Shutoff (PSPS), the EQB instantly transfers power from your FranklinWH batteries to your home’s loads — providing fast, reliable backup without manual intervention.

Key Features & Benefits

• Automatic operation that monitors grid power and switches to battery backup seamlessly.
• Supports whole-home or critical load configurations depending on your battery capacity.
• Optimized for FranklinWH aPower batteries and gateways/controllers for maximum system compatibility.
• Compact design for straightforward residential retrofits and new installations.
• Enhances the value of your FranklinWH energy storage investment during outages.

Perfect for homeowners in high wildfire or PSPS risk areas, or anyone wanting dependable backup power paired with FranklinWH batteries.

Technical Highlights

• Compatible with FranklinWH aPower series
• Supports AC-coupled solar + storage systems
• Robust build for long-term reliability

Available at SunsUpPV with competitive wholesale pricing, fast shipping, and expert support.